Description

Product Overview

The Foxboro P0916AA is a Field Terminal Assembly (FTA) designed for the Foxboro I/A Series 200 I/O system and specifically associated with the FBM201 analog input module. It provides the field-wiring termination point between process transmitters and the FBM201, supporting eight analog input channels for standard 4-20 mA process signals. Emerson documentation for DeltaV FlexConnect solutions confirms the FBM201/P0916AA combination as an 8-channel analog-input interface and identifies a corresponding migration path to the DeltaV 8-channel AI 4-20 mA HART CHARM. The assembly is a termination component rather than an active processor, so correct mating with the intended I/O module and wiring arrangement is essential. Public spare-part records also identify it as a discontinued Foxboro field terminal assembly.

Technical Specifications

The 0.35 kg figure is reported by secondary inventory sources; some suppliers quote a much higher shipping weight because packaging is included.

Foxboro P0916AA

Key Features and Benefits

• Provides an 8-channel field termination interface for FBM201.
• Supports standard 4-20 mA analog process signals.
• Separates field wiring from the active I/O electronics for easier maintenance.
• Designed specifically for Foxboro I/A Series 200 architecture.
• Supports structured cabinet wiring and more convenient module replacement.
• Can be incorporated into DeltaV migration projects through documented FlexConnect solutions.

Personally, I would verify the FBM201 compatibility first, rather than treating this as a generic analog terminal block. The mechanical connector may look similar to other I/A Series assemblies, but the signal assignment can be completely different.

Related Models

FBM201 — Eight-channel analog input Fieldbus Module designed to work directly with this termination assembly for 4-20 mA process signals.

P0916AC — Field terminal assembly associated with the FBM202 for thermocouple/mV inputs.

P0916AE — Field terminal assembly associated with the FBM203 for RTD inputs.

P0916AG — Field terminal assembly used with FBM204/FBM205 configurations providing mixed analog I/O.

Installation and Maintenance

Before installation, verify the FBM201 module type, field wiring diagram, terminal assignment, signal polarity, and cabinet mounting arrangement. Do not interchange terminal assemblies simply because they belong to the same I/A Series 200 family.

Inspect compression terminals, connectors, wiring insulation, and grounding points during maintenance. Loose or oxidized field connections can cause unstable analog readings that may be incorrectly diagnosed as FBM failures.

For replacement work, label all field wires before removal and confirm loop continuity after installation. Where a DeltaV migration is planned, Emerson’s FlexConnect documentation should be used to verify the approved cable and CHARM interface arrangement.

Product Warranty

Warranty coverage depends on supplier, stock condition, and purchase agreement. Because this reference is listed as discontinued, confirm whether the unit is new old stock, unused original packaging, refurbished, or tested surplus. Request the exact part number, condition, inspection status, and applicable warranty before procurement.

The Foxboro P0916AA remains a useful controlled spare for installed I/A Series systems, particularly where maintaining the original FBM201 field termination architecture is more practical than immediate system migration.